80110285 has 4 divisors (see below), whose sum is σ = 96132348. Its totient is φ = 64088224.

The previous prime is 80110253. The next prime is 80110309. The reversal of 80110285 is 58201108.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17589636 + 62520649 = 4194^2 + 7907^2 .

It is a cyclic number.

It is not a de Polignac number, because 80110285 - 2⁵ = 80110253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8011024 + ... + 8011033.

It is an arithmetic number, because the mean of its divisors is an integer number (24033087).

Almost surely, 2^80110285 is an apocalyptic number.

It is an amenable number.

80110285 is a deficient number, since it is larger than the sum of its proper divisors (16022063).

80110285 is a wasteful number, since it uses less digits than its factorization.

80110285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16022062.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 80110285 is about 8950.4349056345. The cubic root of 80110285 is about 431.0848486150.

The spelling of 80110285 in words is "eighty million, one hundred ten thousand, two hundred eighty-five".